6245460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 21739536

約数和(自身を除く): 15494076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 157, 170, 180, 195, 204, 221, 234, 255, 260, 306, 314, 340, 390, 442, 468, 471, 510, 585, 612, 628, 663, 765, 780, 785, 884, 942, 1020, 1105, 1170, 1326, 1413, 1530, 1570, 1884, 1989, 2041, 2210, 2340, 2355, 2652, 2669, 2826, 3060, 3140, 3315, 3978, 4082, 4420, 4710, 5338, 5652, 6123, 6630, 7065, 7956, 8007, 8164, 9420, 9945, 10205, 10676, 12246, 13260, 13345, 14130, 16014, 18369, 19890, 20410, 24021, 24492, 26690, 28260, 30615, 32028, 34697, 36738, 39780, 40035, 40820, 48042, 53380, 61230, 69394, 73476, 80070, 91845, 96084, 104091, 120105, 122460, 138788, 160140, 173485, 183690, 208182, 240210, 312273, 346970, 367380, 416364, 480420, 520455, 624546, 693940, 1040910, 1249092, 1561365, 2081820, 3122730, 6245460]

約数ペア:

[(1, 6245460), (2, 3122730), (3, 2081820), (4, 1561365), (5, 1249092), (6, 1040910), (9, 693940), (10, 624546), (12, 520455), (13, 480420), (15, 416364), (17, 367380), (18, 346970), (20, 312273), (26, 240210), (30, 208182), (34, 183690), (36, 173485), (39, 160140), (45, 138788), (51, 122460), (52, 120105), (60, 104091), (65, 96084), (68, 91845), (78, 80070), (85, 73476), (90, 69394), (102, 61230), (117, 53380), (130, 48042), (153, 40820), (156, 40035), (157, 39780), (170, 36738), (180, 34697), (195, 32028), (204, 30615), (221, 28260), (234, 26690), (255, 24492), (260, 24021), (306, 20410), (314, 19890), (340, 18369), (390, 16014), (442, 14130), (468, 13345), (471, 13260), (510, 12246), (585, 10676), (612, 10205), (628, 9945), (663, 9420), (765, 8164), (780, 8007), (785, 7956), (884, 7065), (942, 6630), (1020, 6123), (1105, 5652), (1170, 5338), (1326, 4710), (1413, 4420), (1530, 4082), (1570, 3978), (1884, 3315), (1989, 3140), (2041, 3060), (2210, 2826), (2340, 2669), (2355, 2652)]